SS

Shouta Sugai

HC Hitachi Chemical Company: 1 patents #1,071 of 1,946Top 60%
Overall (All Time): #2,821,304 of 4,157,543Top 70%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10807830 Winding core and roll Megumi Kodama, Takahiro Tokuyasu 2020-10-20